LLC6 Series - Low Level Cutoff Liquid Level Control

Littelfuse Liquid Level Controllers
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The LLC6 Series is a plug-in, single-probe conductive liquid level control designed for low liquid level cutoff protection. It offers a factory fixed time delay of 1 - 60s and is available in input voltages of 24, 120, or 230VAC. LED indicator illuminates whenever the LLC6’s 10A, SPDT output relay is energized. Available with automatic/manual reset or a special manual reset with power outage feature, which auto resets the unit when power is restored and the water level is acceptable. 24VAC and 120VAC units are recognized as limit switches under UL353 (230VAC units are UL508) and CSA certified under Standard 14.


See datasheet for operation and reset details.

Access specifications, certifications, check availability and order parts below

Catalog #Input
Voltage (V)
Output
Form
Time Delay RangeTermination TypeMounting MethodDimensionsWeight (lbs/g)Compare
LLC6210F10M24VACNon-isolated SPDT10s fixed11-pin relay typePlug-in socket2.91 x 2.39 x 1.78 in. (73.9 x 60.7 x 45.2mm)≅7.3oz (207g)
LLC6410F10M120VACNon-isolated SPDT10s fixed11-pin relay typePlug-in socket2.91 x 2.39 x 1.78 in. (73.9 x 60.7 x 45.2mm)≅7.3oz (207g)
LLC643F26M120VACNon-isolated SPDT3s fixed11-pin relay typePlug-in socket2.91 x 2.39 x 1.78 in. (73.9 x 60.7 x 45.2mm)≅7.3oz (207g)
LLC6610F5P230VACNon-isolated SPDT10s fixed11-pin relay typePlug-in socket2.91 x 2.39 x 1.78 in. (73.9 x 60.7 x 45.2mm)≅7.3oz (207g)

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